A fix is available
APAR status
Closed as program error.
Error description
Selectors using JMSExpiration, when the JMSExpiration value was set to unlimited (JMSExpiration=0) does not always return the correct messages.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 8 * * Release 0 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: JMSExpiration selectors on a * * subscription, may not correctly select * * the appropriate messages. * **************************************************************** * RECOMMENDATION: * **************************************************************** Using a JMSExpiration=0 selector, on a subscriber, such as a JMS Consumer, should select all messages published without a expiration set or unlimited expiry. However when it is used, it may not return all the correct messages. This is due to the MQMD of the message published not being correctly accessible by the selector evaluation, resulting in the message not satisfying the selector.
Problem conclusion
Processing when publishing a message has been altered to correctly allow the selector evaluation to access the MQMD, allowing the JMSExpiration selector to select the correct messages. 000Y CSQMTPUT
Temporary fix
Comments
APAR Information
APAR number
PI69179
Reported component name
WMQ Z/OS 8
Reported component ID
5655W9700
Reported release
000
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-09-14
Closed date
2016-10-18
Last modified date
2016-12-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PI70192 UI41765
Modules/Macros
CSQMTPUT
Fix information
Fixed component name
WMQ Z/OS 8
Fixed component ID
5655W9700
Applicable component levels
R000 PSY UI41765
UP16/11/26 P F611
Fix is available
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Document Information
Modified date:
01 December 2016